ATE370760T1 - ACTIVE DISPOSABLE HUMIDIFIER FOR ARTIFICIAL VENTILATION OF A PATIENT - Google Patents

ACTIVE DISPOSABLE HUMIDIFIER FOR ARTIFICIAL VENTILATION OF A PATIENT

Info

Publication number
ATE370760T1
ATE370760T1 AT99919933T AT99919933T ATE370760T1 AT E370760 T1 ATE370760 T1 AT E370760T1 AT 99919933 T AT99919933 T AT 99919933T AT 99919933 T AT99919933 T AT 99919933T AT E370760 T1 ATE370760 T1 AT E370760T1
Authority
AT
Austria
Prior art keywords
patient
delimited
artificial ventilation
interspace
cartridge
Prior art date
Application number
AT99919933T
Other languages
German (de)
Inventor
Lucio Gibertoni
Original Assignee
Mallinckrodt Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mallinckrodt Inc filed Critical Mallinckrodt Inc
Application granted granted Critical
Publication of ATE370760T1 publication Critical patent/ATE370760T1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/142—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase with semi-permeable walls separating the liquid from the respiratory gas
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/003—Means for influencing the temperature or humidity of the breathing gas

Abstract

This invention is a disposable active humidifier used in conjunction with mechanical ventilation of a patient, having a cartridge (1) which forms a humidification chamber (2) which is delimited by an inlet (3), an outlet (4), and can be interposed in the ventilation circuit (40). The cartridge (1) has an interspace (11) which is externally delimited by a heat exchange surface, and is internally delimited by a hydrophobic membrane (12) which surrounds the humidification chamber (2). A humidification fluid, e.g., water, originating from a bottle or bag, can be introduced in the interspace (11).
AT99919933T 1998-04-22 1999-04-21 ACTIVE DISPOSABLE HUMIDIFIER FOR ARTIFICIAL VENTILATION OF A PATIENT ATE370760T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT98MI000862A ITMI980862A1 (en) 1998-04-22 1998-04-22 DISPOSABLE ACTIVE HUMIDIFIER FOR MECHANICAL VENTILATION OF A PATIENT

Publications (1)

Publication Number Publication Date
ATE370760T1 true ATE370760T1 (en) 2007-09-15

Family

ID=11379871

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99919933T ATE370760T1 (en) 1998-04-22 1999-04-21 ACTIVE DISPOSABLE HUMIDIFIER FOR ARTIFICIAL VENTILATION OF A PATIENT

Country Status (9)

Country Link
EP (1) EP1073492B1 (en)
JP (1) JP2002512093A (en)
AT (1) ATE370760T1 (en)
CA (1) CA2327698C (en)
DE (1) DE69936915T2 (en)
DK (1) DK1073492T3 (en)
ES (1) ES2293722T3 (en)
IT (1) ITMI980862A1 (en)
WO (1) WO1999053985A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2197565B1 (en) * 1972-08-30 1975-03-07 Rhone Poulenc Ind
US4086305A (en) * 1976-06-10 1978-04-25 Dragerwerk Aktiengesellschaft Humidifier for respirators having a sealed container water supply to a water storage tank
EP0009543B1 (en) * 1978-07-12 1982-12-08 Richard R. Dr. Jackson Nested hollow fiber humidifier
JPS5579996A (en) * 1978-12-14 1980-06-16 Teijin Ltd Wet heat exchanger
NZ226784A (en) * 1988-09-29 1992-10-28 Fisher & Paykel Gas humidifier with microporous wall
JPH0347271A (en) * 1989-07-14 1991-02-28 Terumo Corp Liquid treatment device
GB8916361D0 (en) * 1989-07-18 1989-09-06 Smiths Industries Plc Filters
NZ238544A (en) * 1990-06-18 1994-10-26 Ponnet Gilman En Anthony Respirator with hygroscopic material adjacent outlet to patient
IT1272858B (en) * 1995-01-03 1997-07-01 Dar Spa DISPOSABLE ACTIVE HUMIDIFIER PARTICULARLY FOR INSPIRATORY LINES OF RESPIRATORY CIRCUITS FOR INTENSIVE THERAPY

Also Published As

Publication number Publication date
DK1073492T3 (en) 2007-12-17
DE69936915T2 (en) 2008-05-15
EP1073492A4 (en) 2003-07-30
CA2327698C (en) 2010-07-20
EP1073492A1 (en) 2001-02-07
EP1073492B1 (en) 2007-08-22
WO1999053985A1 (en) 1999-10-28
JP2002512093A (en) 2002-04-23
DE69936915D1 (en) 2007-10-04
ITMI980862A1 (en) 1999-10-22
CA2327698A1 (en) 1999-10-28
ES2293722T3 (en) 2008-03-16

Similar Documents

Publication Publication Date Title
EP0376584A3 (en) Humidifier module for use in a gas humidification assembly
ATE418352T1 (en) EXHAUST VALVE
AU2003237690A1 (en) Device for heating and moistening breathing air
WO2002087414A3 (en) Localized bodily cooling/heating apparatus and method
SE8306573L (en) DEVICE FOR AIR FLUID
WO1999037983A3 (en) Pressure dome for connecting a transducer with a sealed fluid system
NZ527088A (en) Humidifier with structure to prevent backflow of liquid through the humidifier inlet
DE69315779T2 (en) Implantable valve for the treatment of hydrocephaly
EP1281413A3 (en) Pneumoperitoneum gas heating and humidifying apparatus and device for inducing pneumoperitoneum
BR9906155A (en) Suction accumulator
EP0742016A3 (en) Moist-heat sterilization plant and process, in particular to set up autoclaves for dental surgery use
EP0801580B1 (en) Heatable respiratory therapy humidifier
ATE370760T1 (en) ACTIVE DISPOSABLE HUMIDIFIER FOR ARTIFICIAL VENTILATION OF A PATIENT
ATE34728T1 (en) DEVICE FOR ELECTROCHEMICAL OXYGEN REMOVAL FROM WATER.
JP2005021428A (en) Sauna apparatus and sauna system
DK0902722T3 (en) Devices for controlling, regulating, measuring and monitoring fluid flows and a water preparation plant
IT1302674B1 (en) DISPOSABLE THORACIC DRAINAGE DEVICE THAT CAN BE CONNECTED TO A SUCTION UNIT
DE69402702D1 (en) TRANSPIRATION EVAPORATION PUMP
CN211526631U (en) Humidifier
CN211526632U (en) Humidifier
JPS5498034A (en) Air conditioner
KR100764706B1 (en) Device for visualizing oxygen-rich air in air conditioner capable of supplying oxygen-rich air
DE69837327D1 (en) Safety valve for an air operated diaphragm pump
FR3093165B1 (en) Adiabatic cooler
JPS5528940A (en) Perfusion device for organ

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1073492

Country of ref document: EP